Finding the Fourth Proportional to 177,492,833.36, 266,267,858.79 and 54,671,093.66
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Solution
The fourth proportional to 177,492,833.36, 266,267,858.79 and 54,671,093.66 is: 82,015,452.52
Step by Step Solution
- Step 1: Write the proportion equation
177,492,833.36 : 266,267,858.79 = 54,671,093.66 : x - Step 2: Convert to fraction form
177,492,833.36/266,267,858.79 = 54,671,093.66/x - Step 3: Cross multiply
177,492,833.36x = 266,267,858.79 × 54,671,093.66 - Step 4: Simplify right side
177,492,833.36x = 14,557,155,046,555,742 - Step 5: Solve for x
x = 14,557,155,046,555,742/177,492,833.36 - Step 6: Final answer
x = 82,015,452.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.